Inventor · disambiguated record
John Kollar
Also filed as: KOLLAR III JOHN A · KOLLAR III JOHN ANTON · KOLLAR JOHN · KOLLAR JOHN A
33 granted patents·1,196 citations·filing 1970–2013
98Inventor score
Files withPHARMEDIUM SERVICES LLC18HALCON INTERNATIONAL INC6REDOX TECHNOLOGIES INC4KOLLAR JOHN3BAYER AG1
Top patents by PatentIndex Score
33 records- 0199US7918830B2Safety device for drug delivery devices and containersPHARMEDIUM SERVICES LLC·Filed 2008·Granted Apr 5, 2011·117 cites·9 claims
- 0298USD593613SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Jun 2, 2009·97 cites·1 claims
- 0398USD588200SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2007·Granted Mar 10, 2009·83 cites·1 claims
- 0497USD621879SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2010·Granted Aug 17, 2010·68 cites·1 claims
- 0597USD605228SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Dec 1, 2009·56 cites·1 claims
- 0697USD605229SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Dec 1, 2009·57 cites·1 claims
- 0797USD602534SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Oct 20, 2009·57 cites·1 claims
- 0897USD595361SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Jun 30, 2009·59 cites·1 claims
- 0996USD624595SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2010·Granted Sep 28, 2010·61 cites·1 claims
- 1096USD621880SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2010·Granted Aug 17, 2010·65 cites·1 claims
- 1196USD605230SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Dec 1, 2009·54 cites·1 claims
- 1296USD597608SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2008·Granted Aug 4, 2009·74 cites·1 claims
- 1395USD633151SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2010·Granted Feb 22, 2011·51 cites·1 claims
- 1495USD624596SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2010·Granted Sep 28, 2010·48 cites·1 claims
- 1595USD607941SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Jan 12, 2010·43 cites·1 claims
- 1693US5321157AProcess for the preparation of adipic acid and other aliphatic dibasic acidsREDOX TECHNOLOGIES INC·Filed 1993·Granted Jun 14, 1994·52 cites·13 claims
- 1792US5463119ARecycling process for the production of adipic acid and other aliphatic dibasic acidsREDOX TECHNOLOGIES INC·Filed 1994·Granted Oct 31, 1995·43 cites·22 claims
- 1884US3960954AProcess for preparing oximes and hydroxylaminesHALCON INTERNATIONAL INC·Filed 1970·Granted Jun 1, 1976·17 cites·4 claims
- 1978USD614703SDrug administration safety labelPHARMEDIUM SERVICES LLC·Filed 2009·Granted Apr 27, 2010·12 cites·1 claims
- 2075US4337371AProduction of ethylene glycol by reaction of methanol, an organic peroxide and formaldehydeCELANESE CORP·Filed 1980·Granted Jun 29, 1982·11 cites·8 claims
- 2172US8858506B2Safety device for drug delivery devices and containersPHARMEDIUM SERVICES LLC·Filed 2013·Granted Oct 14, 2014·1 cites·29 claims
- 2272US3985795AProcess for preparing glycols from their ester precursorsHALCON INTERNATIONAL INC·Filed 1974·Granted Oct 12, 1976·8 cites·10 claims
- 2371US8382717B2Safety device for drug delivery devices and containersPHARMEDIUM SERVICES LLC·Filed 2011·Granted Feb 26, 2013·1 cites·16 claims
- 2469US3947500AProcess for treating reaction mixtures by chemical reductionHALCON INTERNATIONAL INC·Filed 1974·Granted Mar 30, 1976·7 cites·4 claims
- 2566US3947501AProcess for treatment of reaction mixtures by hydrogenationHALCON INTERNATIONAL INC·Filed 1974·Granted Mar 30, 1976·6 cites·5 claims
- 2663US7034189B1Preparation of dialkyl peroxidesREDOX TECHNOLOGIES INC·Filed 1995·Granted Apr 25, 2006·8 cites·6 claims
- 2759US4393252AProcess for producing ethylene glycolREDOX TECHNOLOGIES INC·Filed 1982·Granted Jul 12, 1983·5 cites·26 claims
- 2856US3968174AMethod of producing polyhydric compoundsHALCON INTERNATIONAL INC·Filed 1974·Granted Jul 6, 1976·4 cites·6 claims
- 2952US5505920AProcess for treatment of waste gas from a cyclohexane oxidation reactorBAYER AG·Filed 1994·Granted Apr 9, 1996·19 cites·4 claims
- 3052US4412084AProcess for producing ethylene glycolKOLLAR JOHN·Filed 1982·Granted Oct 25, 1983·4 cites·14 claims
- 3151US3968175AMethod of producing polyhydric compoundsHALCON INTERNATIONAL INC·Filed 1974·Granted Jul 6, 1976·3 cites·4 claims
- 3248US4046782AProcess for the industrial production of ethylene oxide and aromatic acidKOLLAR JOHN·Filed 1975·Granted Sep 6, 1977·2 cites·30 claims
- 3347US4412085AProcess for producing ethylene glycolKOLLAR JOHN·Filed 1982·Granted Oct 25, 1983·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →